email validator for Zed

io.github.ryuamarines/email-validator

Validates email syntax and MX records. x402 payment required (testnet USDC).

client:Zed transport:streamable-http tools:1

Install email validator in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "email-validator": {
      "url": "https://faceted-napped-debtless.ngrok-free.dev/email-validator/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs